The Hörmann HSE4 868-BS hand-held transmitter is a high-quality accessory for drive technology that enables user-friendly control of automated systems. With its elegant high-gloss plastic surface and chrome-plated die-cast zinc caps, this hand-held transmitter combines functionality and attractive design. It is equipped with a practical key ring that allows easy attachment to the key ring so that the hand-held transmitter is always to hand. The HSE4 is designed for use in dry rooms and offers reliable performance in a temperature range of 0°C to +50°C. The integrated lithium button cell ensures a long-lasting power supply, while the compact design guarantees easy handling.